WBB1-8702
Precision ball bearing > Deep groove ball bearing
WBB1-8702 - Deep groove ball bearing - Precision ball bearing
| Product model | WBB1-8702 |
|---|---|
| d | 2.5 mm |
| D | 8 mm |
| B | 2.5 mm |
| Limiting speed | 95000 r/min |
| d1 | ≈4.35 mm |
| D1 | ≈6.65 mm |
| Chamfer size (r1,2) | min.0.2 mm |
| da | min.4.1 mm |
| Da | max.6.7 mm |
| ra | max.0.2 mm |
| Pu | 0.004 kN |
| Reference speed | 150 000 r/min |
| kr | 0.03 |
| f0 | 6.1 |
| Radial runout | National Standard |
| Dimensional tolerance | National Standard |
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WBB1-8702 / Deep groove ball bearing / Precision ball bearing